mirror of
https://we.phorge.it/source/phorge.git
synced 2024-11-11 09:22:40 +01:00
85 lines
1.9 KiB
PHP
85 lines
1.9 KiB
PHP
<?php
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/*
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* Copyright 2011 Facebook, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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function phabricator_format_relative_time($duration) {
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return phabricator_format_units_generic(
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$duration,
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array(60, 60, 24, 7),
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array('s', 'm', 'h', 'd', 'w'),
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$precision = 0);
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}
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function phabricator_format_timestamp($epoch) {
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$difference = (time() - $epoch);
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if ($difference < 60 * 60) {
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return phabricator_format_relative_time($difference).' ago';
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} else if (date('Y') == date('Y', $epoch)) {
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return date('M jS, g:i A', $epoch);
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} else {
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return date('F jS, Y', $epoch);
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}
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}
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function phabricator_format_units_generic(
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$n,
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array $scales,
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array $labels,
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$precision = 0,
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&$remainder = null) {
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$is_negative = false;
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if ($n < 0) {
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$is_negative = true;
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$n = abs($n);
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}
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$remainder = 0;
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$accum = 1;
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$scale = array_shift($scales);
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$label = array_shift($labels);
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while ($n > $scale && count($labels)) {
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$remainder += ($n % $scale) * $accum;
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$n /= $scale;
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$accum *= $scale;
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$label = array_shift($labels);
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if (!count($scales)) {
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break;
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}
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$scale = array_shift($scales);
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}
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if ($is_negative) {
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$n = -$n;
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$remainder = -$remainder;
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}
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if ($precision) {
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$num_string = number_format($n, $precision);
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} else {
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$num_string = (int)floor($n);
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}
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if ($label) {
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$num_string .= ' '.$label;
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}
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return $num_string;
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}
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